Early Devonshire assay record charting the elegant script style To stamp and crown motif for Tolcher of Plymouth 插畫檔

Cropped detailed macro photograph from an old reference book cataloging historical BRITISH silver hallmarks. The page displays a table row illustrating a maker mark featuring the stylized script initials To followed by a colon and topped by a small crown, enclosed within a dome-shaped cartouche. The text lists the maker name as Tolcher from Plymouth, Devon, England. Antique silverware authentication and history concept.